Blog

National-scale censors have been observed engaging in traffic filtering targeted at new and secure transport protocols such as QUIC.

A new framework enables users to understand when the Internet “breaks” due to conflict or sanctions and how countries reconfigure their digital ties in response.

To clean up junk DNS queries, a coordinated, multi-layer effort involving resolvers, root operators, software developers, and standards bodies is required.

A new study of 58 countries shows that many online government services are served and routed via foreign networks and have low HTTPS encryption adoption rates.

By systematically measuring the DNS, we can improve our understanding of the Internet, find vulnerabilities, and provide data for informed decision-making.

A Pulse Research Fellow has developed a new Internet shutdown tracking system that retrieves open-source, API data from several sources to provide higher resolution of Internet traffic measurements, including during anomalies.

Internet trust relationships follow the same pattern as traditional trade and trust and are subject to explicit or implicit risk evaluation.

Despite the critical importance of submarine cables, we have a limited understanding of how their failures affect end-to-end Internet connectivity.

The inaugural Pulse Research Fellowship has produced a wealth of new research.

New technique allows researchers to measure Internet censorship in overlooked countries without needing local volunteers or vantage points.